12658068752

素因数分解:

$2^4\times 7^1\times {\mathrm{21121}}^1\times {\mathrm{5351}}^1$

素因数の和:26487

約数の個数: 40

約数和(自身を含む): 28035146112

約数和(自身を除く): 15377077360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5351, 10702, 21121, 21404, 37457, 42242, 42808, 74914, 84484, 85616, 147847, 149828, 168968, 295694, 299656, 337936, 591388, 599312, 1182776, 2365552, 113018471, 226036942, 452073884, 791129297, 904147768, 1582258594, 1808295536, 3164517188, 6329034376, 12658068752]

約数ペア:

[(1, 12658068752), (2, 6329034376), (4, 3164517188), (7, 1808295536), (8, 1582258594), (14, 904147768), (16, 791129297), (28, 452073884), (56, 226036942), (112, 113018471), (5351, 2365552), (10702, 1182776), (21121, 599312), (21404, 591388), (37457, 337936), (42242, 299656), (42808, 295694), (74914, 168968), (84484, 149828), (85616, 147847)]